For many something as simple as fittings might just be taken for granted. But for the folks at Hardin Marine fittings are a key component of the rigging in nearly every performance boat on the water. For years the industry was limited to brass, aluminum, or even cast iron plumbing fittings to plumb their boats essential items such as exhaust, cooling system, sea strainers and such.

Hardin Marine changed or redirected the evolution of marine plumbing when they unveiled the smooth high flow mandrel bent styled stainless plumbing fittings over 7 years ago.

Today Hardin released over a half dozen new 316L Stainless Steel fitting sizes as well as a host of popular and nearly impossible to find AN fittings sizes. The new fitting sizes include -16, -20 and -24 AN Sizes paired with either 1″ or 1-1/4″ NPT as well as 1-1/4″ NPT X 1-1/4″ hose and 1-1/4″ NPT X 1-1/2″ hose fittings.

So if you’re in the market to make the ultimate fluid connections then keep in mind Hardin Marine is your source.

New Fittings:

  • 540-222191 / 1″ NPT x -16 AN
  • 540-222192 / 1″ NPT x -20 AN
  • 540-222193 / 1″ NPT x -24 AN
  • 540-222194 / 1-1/4 NPT x -20 AN
  • 540-222195 / 1-1/4 NPT x -24 AN
  • 540-222175 / 1-1/4″ NPT x 1-1/4″ Hose
  • 540-222177 / 1-1/4″ NPT x 1-1/2″ Hose

Check out all of Hardin’s SS fittings here!